So basically what you are saying is that kinkwhore does have independent producers? But as those are on that site, with clips from c4s, then it looks like independent producers struck a deal with eachother to begin their own website. Which is kinkwhore. Am I getting it right?

Also not to complain. I actually think it's brilliant.

And I also agree on the sharing. As a producer of these clips at c4s myself I know these do hurt, even if a lot don't agree.But as I said before it's a small community. The people with these fetishes google it, and find a few forums like this one. A large percentage of my customers is also active on these forums. When files are shared, why would they bother to spend money?
And although I enjoy performing(as these are my own fetishes as well), it would not be worth all the hours of work if atleast I would not get a little in return.
So I understand that completely.